KR870700102A - 금속의 처리방법 및 심이 있는 와이어 - Google Patents

금속의 처리방법 및 심이 있는 와이어

Info

Publication number
KR870700102A
KR870700102A KR1019860700515A KR860700515A KR870700102A KR 870700102 A KR870700102 A KR 870700102A KR 1019860700515 A KR1019860700515 A KR 1019860700515A KR 860700515 A KR860700515 A KR 860700515A KR 870700102 A KR870700102 A KR 870700102A
Authority
KR
South Korea
Prior art keywords
mass
wire
metal
component
calcium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
KR1019860700515A
Other languages
English (en)
Korean (ko)
Inventor
부싸르 삐에르
귀에씨에르 앙드레
Original Assignee
쟝 폴 데솔뇌
발루렉(소시에떼 아노님)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 쟝 폴 데솔뇌, 발루렉(소시에떼 아노님) filed Critical 쟝 폴 데솔뇌
Priority claimed from PCT/FR1986/000017 external-priority patent/WO1986004359A1/fr
Publication of KR870700102A publication Critical patent/KR870700102A/ko
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
KR1019860700515A 1985-01-24 1986-01-22 금속의 처리방법 및 심이 있는 와이어 Ceased KR870700102A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8501331A FR2576320B1 (fr) 1985-01-24 1985-01-24 Procede de traitement de metaux ferreux liquides par fil fourre contenant du calcium
FR8501331 1985-01-24
PCT/FR1986/000017 WO1986004359A1 (fr) 1985-01-24 1986-01-22 Procede de traitement de metaux liquides par fil fourre contenant du calcium

Publications (1)

Publication Number Publication Date
KR870700102A true KR870700102A (ko) 1987-03-14

Family

ID=9315804

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860700515A Ceased KR870700102A (ko) 1985-01-24 1986-01-22 금속의 처리방법 및 심이 있는 와이어

Country Status (4)

Country Link
JP (1) JPS61201715A (enrdf_load_stackoverflow)
KR (1) KR870700102A (enrdf_load_stackoverflow)
FR (1) FR2576320B1 (enrdf_load_stackoverflow)
ZA (1) ZA86511B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100900650B1 (ko) * 2001-12-22 2009-06-02 주식회사 포스코 용강중 칼슘 성분 조정용 와이어 및 이를 이용한 용강중칼슘 성분 조정방법

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871477B1 (fr) 2004-06-10 2006-09-29 Affival Sa Sa Fil fourre
FR2906538B1 (fr) * 2006-10-03 2010-10-29 Affival Procede et installation pour l'introduction d'un fil fourre dans un bain de metal en fusion.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220617B (de) * 1958-02-03 1966-07-07 Res Inst Iron Steel Vorlegierung fuer die Herstellung von feinkoernigen Staehlen
FR2008407A1 (enrdf_load_stackoverflow) * 1968-05-13 1970-01-23 Nippon Kokan Kk
JPS58734B2 (ja) * 1978-11-14 1983-01-07 日新製鋼株式会社 精密打抜き加工用低合金鋼板（帯）の製造法
DE2948636A1 (de) * 1979-12-04 1981-06-11 Metallgesellschaft Ag, 6000 Frankfurt Drahtfoermiges mittel zum behandeln von metallschmelzen
FR2476542B1 (enrdf_load_stackoverflow) * 1980-02-26 1983-03-11 Vallourec
JPS596315A (ja) * 1982-07-02 1984-01-13 Daido Steel Co Ltd ステンレス鋼の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100900650B1 (ko) * 2001-12-22 2009-06-02 주식회사 포스코 용강중 칼슘 성분 조정용 와이어 및 이를 이용한 용강중칼슘 성분 조정방법

Also Published As

Publication number Publication date
ZA86511B (en) 1986-09-24
JPH041044B2 (enrdf_load_stackoverflow) 1992-01-09
FR2576320B1 (fr) 1989-05-26
JPS61201715A (ja) 1986-09-06
FR2576320A1 (fr) 1986-07-25

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Legal Events

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Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19860731

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Patent event code: PA02012R01D

Patent event date: 19880915

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

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Comment text: Patent Application

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Patent event date: 19910423

Patent event code: PE09021S01D

E601 Decision to refuse application
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Patent event date: 19910726

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19910423

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I